![Original HP 45 Black Ink Cartridge | Works with select HP DeskJet, DesignJet, OfficeJet, OfficeJet Pro, PhotoSmart, Color Copier, Fax Series | 51645A Original HP 45 Black Ink Cartridge | Works with select HP DeskJet, DesignJet, OfficeJet, OfficeJet Pro, PhotoSmart, Color Copier, Fax Series | 51645A](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71O2EG9ic1L._AC_UF1000,1000_QL80_.jpg)
Original HP 45 Black Ink Cartridge | Works with select HP DeskJet, DesignJet, OfficeJet, OfficeJet Pro, PhotoSmart, Color Copier, Fax Series | 51645A
![Original HP 45 Black Ink Cartridge | Works with select HP DeskJet, DesignJet, OfficeJet, OfficeJet Pro, PhotoSmart, Color Copier, Fax Series | 51645A Original HP 45 Black Ink Cartridge | Works with select HP DeskJet, DesignJet, OfficeJet, OfficeJet Pro, PhotoSmart, Color Copier, Fax Series | 51645A](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71O2EG9ic1L.jpg)
Original HP 45 Black Ink Cartridge | Works with select HP DeskJet, DesignJet, OfficeJet, OfficeJet Pro, PhotoSmart, Color Copier, Fax Series | 51645A
![LD Compatible Replacement for HP 45 / 51645A Black Ink Cartridge 10-Pack with Complimentary LD Premium Glossy Inkjet Photo Paper for DesignJet 700, 750c Plus, 750cm, DeskJet 710, 710C, 712, 712C, 720 - Walmart.com LD Compatible Replacement for HP 45 / 51645A Black Ink Cartridge 10-Pack with Complimentary LD Premium Glossy Inkjet Photo Paper for DesignJet 700, 750c Plus, 750cm, DeskJet 710, 710C, 712, 712C, 720 - Walmart.com](https://i5.walmartimages.com/asr/ddf15d4e-1c61-4916-85ac-e75c7a6eca27.608fd156d1413c0ff66a13bb0c79f7ae.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
LD Compatible Replacement for HP 45 / 51645A Black Ink Cartridge 10-Pack with Complimentary LD Premium Glossy Inkjet Photo Paper for DesignJet 700, 750c Plus, 750cm, DeskJet 710, 710C, 712, 712C, 720 - Walmart.com
![LD Products Replacement for HP 45 51645A Ink Cartridges for PhotoSmart: 1000 1100 1100xi 1115 1115cvr 1215 1215vm 1218 1218xi 1315 1315vm P1000 P1000xi P1100 P1100xi P2100 (Black 2-Pack) - Newegg.com LD Products Replacement for HP 45 51645A Ink Cartridges for PhotoSmart: 1000 1100 1100xi 1115 1115cvr 1215 1215vm 1218 1218xi 1315 1315vm P1000 P1000xi P1100 P1100xi P2100 (Black 2-Pack) - Newegg.com](https://c1.neweggimages.com/ProductImageCompressAll1280/A16US22062019WG81E3.jpg)